Contents

Zimbra Collaboration ZCS 8.7.11 Patch 14 GA Release

Check out the Security Fixes, What's New, and Fixed Issues for this version of Zimbra Collaboration.
Please refer to the Patch Installation section for Patch Installation instructions.
As always, you are encouraged to tell us what you think in the Forums or open a support ticket to report issues.

When using 2FA, the LDAP zimbraAppSpecificPassword attribute retained stale records of previous app logins, which could affect Admin Console performance and application login times. Now, only the most recent authentication event is kept.

Redhat

Zimbra mailbox service must be restarted to changes to take effect. Type below command:

zmmailboxdctl restart

Install/Upgrade zimbra-mta-components on MTA node for FOSS and NETWORK

As root, first clear the yum cache and check for updates so the server sees all updated packages in the patch repository:

yum clean metadata
yum check-update

Then install the package:

yum install zimbra-mta-components

Restart amavisd as zimbra user:

su - zimbra
zmamavisdctl restart

Ubuntu

Install/Upgrade zimbra-chat on mailstore node for FOSS and NETWORK

As root, install package:

apt-get update
apt-get install zimbra-chat

Restart Zimbra mailbox service as zimbra user:

su - zimbra
zmmailboxdctl restart

Install/Upgrade zimbra-mta-components on MTA node for FOSS and NETWORK

As root, install package

apt-get install zimbra-mta-components

Restart amavisd as zimbra user:

su - zimbra
zmamavisdctl restart

Ubuntu

Install/Upgrade zimbra-chat on mailstore node for FOSS and NETWORK

As root, Type below command.

apt-get update
apt-get install zimbra-chat

Switch to user zimbra

su – zimbra

Zimbra mailbox service must be restarted to changes to take effect. Type

zmmailboxdctl restart

Note: For users who have the web-client open and are running the FOSS edition, the refresh notice might state that you have changed to the NETWORK Edition; however, your feature set will remain FOSS only.